Linus Torvalds a360f311f5 9p: fix slab cache name creation for real ... This was attempted by using the dev_name in the slab cache name, but as Omar Sandoval pointed out, that can be an arbitrary string, eg something like "/dev/root". Which in turn trips verify_dirent_name(), which fails if a filename contains a slash. So just make it use a sequence counter, and make it an atomic_t to avoid any possible races or locking issues. Reported-and-tested-by: Omar Sandoval <osandov@fb.com> Link: https://lore.kernel.org/all/ZxafcO8KWMlXaeWE@telecaster.dhcp.thefacebook.com/ Fixes: 79efebae4a ("9p: Avoid creating multiple slab caches with the same name") Acked-by: Vlastimil Babka <vbabka@suse.cz> Cc: Dominique Martinet <asmadeus@codewreck.org> Cc: Thorsten Leemhuis <regressions@leemhuis.info> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2024-10-21 15:41:29 -07:00
..
client.c	9p: fix slab cache name creation for real	2024-10-21 15:41:29 -07:00
error.c
Kconfig	net/9p/usbg: Fix build error	2024-10-09 09:56:40 +02:00
Makefile	net/9p/usbg: Add new usb gadget function transport	2024-09-03 09:57:08 +02:00
mod.c
protocol.c	net: 9p: avoid freeing uninit memory in p9pdu_vreadf	2023-12-13 05:44:30 +09:00
protocol.h
trans_common.c
trans_common.h
trans_fd.c	9p/trans_fd: remove Excess kernel-doc comment	2024-02-12 21:17:49 +09:00
trans_rdma.c
trans_usbg.c	net/9p/usbg: Add new usb gadget function transport	2024-09-03 09:57:08 +02:00
trans_virtio.c	net: 9p: virtio: drop owner assignment	2024-05-22 08:31:17 -04:00
trans_xen.c